STARLINK-35570, 66090
Orbit data source: Space-Track
STARLINK-35570, 66090 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 19 Oct 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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66090 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 STARLINK-35570
1 66090U 25236E 26171.46308396 .00012599 00000-0 43665-3 0 9998
2 66090 53.1611 346.2180 0001304 104.5559 255.5587 15.30209731 38684Epoch: 2026-06-20T11:06Z
TLE epoch observation values (Epoch: 2026-06-20T11:06:50.454Z)
Latitude
0.00004°
Longitude
-89.16955°
Altitude
476.309 km
Speed
7.629 km/s
True Right ascension
23h 04m 52s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
07:18:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.336 km
Perigee altitude
474.549 km
Semi-major axis
6,853.579 km
Eccentricity
0.00013
Inclination
53.1611°
RAAN
346.218°
Arg. of periapsis
104.5559°
True anomaly
255.54423°
Mean anomaly
255.5587°
Eccentric anomaly
255.55146°
Mean motion
3.82531 °/min
Orbital period
94.11 mins
BSTAR
0.00043665
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Other satellites on launch #236 in the year 2025 (2025-10-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-35570 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-20 20:59:56.117Z | 317.836° NNW | 2026-06-20 21:02:56.117Z | 7.918° NNE | 38.245° | 2026-06-20 21:05:56.117Z | 111.611° ESE |
| 5 mins | 2026-06-21 13:56:56.117Z | 204.629° SW | 2026-06-21 13:58:56.117Z | 125.299° SE | 39.399° | 2026-06-21 14:01:56.117Z | 59.27° ENE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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